package com.linchong.source.collection;

import java.util.HashMap;

/**
 * @author linchong
 * @version 1.0
 * @Date: 2020-12-11 12:54
 * @Description: HashMapClass$
 */
public class HashMapClass {

	private static void analysis(){
		HashMap<String,String> map = new HashMap<>();
		int key1 = 10;
		int oldCap  = 16;
		int key2 = 17;
		System.out.println(key1&oldCap );
		System.out.println(key2&oldCap);
	}
	public static void main(String[] args) {
		analysis();
	}
}
